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author:

张生营 (张生营.) [1] | 林锋挺 (林锋挺.) [2] | 林旭健 (林旭健.) [3] (Scholars:林旭健)

Abstract:

混凝土应力-应变全曲线上升段在结构强度分析中具有重要的地位.本文对普通混凝土、不同品质粉煤灰混凝土的弹性模量、弹性极限、棱柱体抗压强度与立方体抗压强度的比值、应力应变曲线上升段等进行比较研究.采用y=ax+(3-2a)x2+(a-2)x2模型对上升段进行拟合,并进行参数分析.

Keyword:

力学性能 单轴受压 参数分析 弹性模量 粉煤灰混凝土

Community:

  • [ 1 ] [张生营]福州大学土建学院
  • [ 2 ] [林锋挺]福州大学土建学院
  • [ 3 ] [林旭健]福州大学土建学院

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Source :

Year: 2004

Page: 186-189

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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